CN109526363A - A kind of Carrot Seed combined harvester - Google Patents
A kind of Carrot Seed combined harvester Download PDFInfo
- Publication number
- CN109526363A CN109526363A CN201811627552.XA CN201811627552A CN109526363A CN 109526363 A CN109526363 A CN 109526363A CN 201811627552 A CN201811627552 A CN 201811627552A CN 109526363 A CN109526363 A CN 109526363A
- Authority
- CN
- China
- Prior art keywords
- threshing cylinder
- screw feeder
- auger
- negative pressure
- carrot seed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/02—Self-propelled combines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/14—Mowing tables
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
- A01F12/446—Sieving means
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/46—Mechanical grain conveyors
Abstract
The present invention relates to a kind of Carrot Seed combined harvesters, belong to agricultural mechanical field, including rack, the ceding of Taiwan, sheller unit, combined type conveying separating cleaning device, collection device, running gear and transmission device；The ceding of Taiwan includes winder, upper cutter and auger；Upper cutter is for cutting fringe head；Auger surface sets symmetrical helical structure；Sheller unit is threshing cylinder；Feeding mouth is set in threshing cylinder bottom；The top of threshing cylinder sets straw outlet, bottom also sets outlet；It includes inclination conveying separation screw feeder, negative pressure cleaning room, gettering pipeline and impurity adsorbing blower that combined type, which conveys separating cleaning device,；Inclination conveying separation screw feeder one end is connected to outlet, and negative pressure cleaning room is connected below the other end；Negative pressure cleaning room is connected to by gettering pipeline with impurity adsorbing blower.The cropper such as can once complete the cutting of Carrot Seed plant, threshing, convey and clean at the integrations of operation, realizes separation, obtains clean Carrot Seed.
Description
Technical field
The invention belongs to agricultural mechanical fields, and in particular, to a kind of Carrot Seed combined harvester.
Background technique
Carrot is China one of vegetables the most ancient, with high edible and nutritive value.It is raw as carrot
The basis of production, Carrot Seed decide the yield and quality of growth of carrot.Carrot Seed harvesting is the key that production ring
Section generally becomes brown in main a kind of sedge inflorescence, and primary lateral branches inflorescence starts to transform to brown when progress or primary lateral branches inflorescence becomes
At brown, second level side shoot inflorescence starts to transform to brown when progress.Seed harvest is the amount of labour used in Carrot Seed production process
At most, difficulty is maximum, and directly affects the important link of harvest and quality.
Currently, the harvest of China's Carrot Seed is relied primarily on and is accomplished manually, production method falls behind, large labor intensity, receives
Low efficiency is obtained, the development of carrot breeding industries has been seriously affected.In recent years, part R&D institution and enterprise attempt using existing
Rice wheat combine harvester harvests Carrot Seed, and loss late, percentage of impurity, seedling-damaging rate are high, does not find effective solution method.Cause
This, there is an urgent need to be suitable for the dedicated combined harvester of Carrot Seed harvest for breeding base and peasant household.
Summary of the invention
In order to solve deficiency in the prior art, the purpose of the present invention is to provide a kind of Carrot Seed combinings
Machine such as can once complete the cutting of Carrot Seed plant, threshing, convey, clean at the integrations of operation, realize short stem, inflorescence, flower
The separation of stalk, seed, seta etc. obtains clean Carrot Seed.
To achieve the goals above, the present invention use the specific scheme is that
A kind of Carrot Seed combined harvester, it is characterised in that: including rack, the ceding of Taiwan, sheller unit, combined type conveying separation
Cleaning plant, collection device, running gear and transmission device；The ceding of Taiwan is articulated in the front of rack, including two opposite turn
Dynamic winder, upper cutter and auger for cutting fringe head；The upper cutter includes quiet knife and moving knife, described
The relatively quiet knife of moving knife moves reciprocatingly to realize the cutting of crop fringe head on entire ceding of Taiwan width；The auger surface
Equipped with symmetrical helical structure；
The sheller unit includes threshing cylinder；It is equipped at the bottom face auger of the threshing cylinder and is passed through threshing
The feeding mouth of drums inside；The top of the threshing cylinder is equipped with straw outlet, bottom is additionally provided with outlet；
The combined type conveying separating cleaning device includes inclination conveying separation screw feeder, negative pressure cleaning room, gettering pipeline and suction
Miscellaneous blower；Described inclination conveying separation screw feeder one end is connected to the outlet of threshing cylinder, is connected with below the other end
Negative pressure cleaning room；The negative pressure cleaning room is connected to by gettering pipeline with impurity adsorbing blower；It is equipped with and receives below the negative pressure cleaning room
Acquisition means；
The transmission device includes the gearbox for providing the engine of power and connecting with driving engine；The gearbox difference
Transfer motion power is exported by horizontal output shaft and output vertical shaft；The horizontal output shaft and the gettering wind for driving impurity adsorbing blower rotation
The transmission connection of owner's axis；The output vertical shaft is connect with the threshing cylinder spindle drive of threshing cylinder rotation is driven；The threshing
Drum spindle changes direction by card gear and separates screw feeder transmission connection with inclination conveying；The threshing cylinder master
Axis is also sequentially connected with the transmission vertical shaft that ceding of Taiwan side is arranged in；The transmission vertical shaft by bevel gear change direction and with drive
The auger spindle drive connection of auger rotation；The transmission vertical shaft is also driven by crank-link mechanism
The moving knife of cutter moves reciprocatingly；The transmission vertical shaft also passes through sprocket wheel and a winder is sequentially connected；It is dialled described in two
Standing grain wheel realizes opposite steering by the conveyer belt of one group of intersection.
It is advanced optimized as to above scheme, nearside divider is respectively set in two outsides of the winder.
It is advanced optimized as to above scheme, is equipped with below the threshing cylinder and is put under crop stem for cutting
Cutter；The lower cutter is connect by gear with threshing cylinder spindle drive.
It is advanced optimized as to above scheme, the inclination conveying separation screw feeder includes pod, drum sieve, stirs
Imperial main shaft and the screw feeder blade being welded on screw feeder main shaft；The drum sieve is closed in the leading portion close to threshing cylinder, separate
Be provided on the back segment of threshing cylinder only seed and it is light it is miscellaneous by through-hole.
It is advanced optimized as to above scheme, the running gear is hand tractor walking chassis；In the machine
Frame bottom rear is equipped with tail wheel, and front side bottom is equipped with directive wheel.
The utility model has the advantages that
The present invention provides a kind of Carrot Seed combined harvester, complete machine frame product is small and exquisite, compact-sized, can disposably complete recklessly
The cutting of radish seed plant such as threshing, conveys, cleans at the integrations of operation, solves the machinery of the combining of Carrot Seed
Change problem, adapts to China carrot ecological region planting mode.The machine can realize the height of short stem, inflorescence, bennet, seed, seta etc.
Effect separation, obtains clean Carrot Seed, and percentage of impurity, seedling-damaging rate are low, loss late is lower, substantially increases production efficiency, drops
Low production cost.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the schematic top plan view of Fig. 1；
Fig. 3 is the working principle diagram of the negative pressure cleaning room；
Fig. 4 is power schematic diagram of the present invention；
Appended drawing reference: 1, winder；2, upper cutter；3, auger；4, threshing cylinder；5, straw outlet；6, outlet；7,
Pod；8, drum sieve；9, inclination conveying separation screw feeder；10, screw feeder main shaft；11, negative pressure cleaning room；12, gettering pipeline；13,
Impurity adsorbing blower；14, engine；15, gearbox；16, tail wheel；17, directive wheel；18, lower cutter；19, vertical shaft is exported；20, it takes off
Grain drum spindle；21, it is driven vertical shaft；22, auger main shaft；23, crank-link mechanism；24, card gear；
25, collection device.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
A kind of Carrot Seed combined harvester, as illustrated in fig. 1 and 2, including rack, the ceding of Taiwan, sheller unit, combined type are defeated
Send separating cleaning device, collection device 25, running gear and transmission device.
The ceding of Taiwan is articulated in the front of rack, and the ceding of Taiwan includes two winders 1, sets up dividing in 1 two sides of winder separately
Standing grain device, upper cutter 2 and auger 3.The upper cutter 2 is uniformly arranged in 1 rear of winder, each upper cutter 2
It include quiet knife and moving knife, the quiet knife is fixed, and the relatively quiet knife of the moving knife moves reciprocatingly to realize crop fringe head
Cutting, the crank-link mechanism 23 that the reciprocating motion of the moving knife is driven by transmission device are realized；Two 1 phases of winder
To rotation, is helped when for guiding crop, cutting before cutting after crop and cutting and crop is thrown into auger 3
Place；The auger 3 is arranged in front of feeding mouth, and surface has symmetrical helical structure.
The sheller unit be vertical axial-flow threshing cylinder 4, including shell, setting it is recessed in the intracorporal roller of shell and grid
Plate, and securely connect drum housing with rack in hull outside additional body.Lysimachia sikokiana is equipped on the top of the threshing cylinder 4
Mouth 5, bottom are equipped with outlet 6；Feeding mouth is set in the lower front of the threshing cylinder 4, the feeding mouth face spiral pushes away
Device 3 is transported, so that the fringe head that 3 two sides of auger are cut through upper cutter 2 is gathered to feeding mouth middle part, realizes that the entire ceding of Taiwan is wide
Cutted crop fringe head on degree is to pushing inside threshing cylinder 4.
It is additionally provided with lower cutter 18 below the vertical axial-flow threshing cylinder 4, drives lower cutter 18 through gear drive,
Crop stem is put for cutting.
The combined type conveying separating cleaning device includes inclination conveying separation screw feeder 9, negative pressure cleaning room 11, gettering wind
Machine 13 and gettering pipeline 12.The inclination conveying separation screw feeder 9 includes pod 7, drum sieve 8, screw feeder main shaft 10 and weldering
Connect the screw type screw feeder blade on screw feeder main shaft 10；The pod 7 plays the role of conveying mixture, is fixed on rack
On；8 leading portion of the drum sieve closing, rear end are provided with hole, and only seed and some clear sundries can pass through, and stalk etc. is conveyed from inclination
Separation 9 end of screw feeder is discharged outside machine；Described inclination conveying separation 9 one end of screw feeder is connected to the outlet 6 of threshing cylinder 4, separately
Connect below one end equipped with negative pressure cleaning room 11；As shown in figure 3, the negative pressure cleaning room 11 passes through gettering pipeline 12 and gettering wind
Machine 13 is connected to, through inclination convey the seed isolated of separation screw feeder 9 and it is light it is miscellaneous fall to negative pressure cleaning room 11, along negative pressure cleaning room
During 11 inner walls glide, under the impurity adsorbing blower 13 effect, it is lighter it is light it is miscellaneous be sucked out along air-suction duct 12, heavier seed
Grain is fallen in the collection device 25 of 11 lower section of negative pressure cleaning room, to complete this watering and separation procedure.The collection device
25 be collecting box, and the collecting box is fixed on the rack.
The running gear is hand tractor walking chassis, and engine 14 is postposition, and rack bottom-rear is equipped with
Tail wheel 16, preceding bottom of putting are equipped with directive wheel 17.
The transmission device includes the gearbox 15 for providing the engine 14 of power and being sequentially connected with engine 14；It is described
Gearbox 15 exports transfer motion power by horizontal output shaft and output vertical shaft 19 respectively；The horizontal output shaft and drive gettering wind
The impurity adsorbing blower spindle drive connection that machine 13 rotates；The output vertical shaft 19 and the threshing cylinder master for driving threshing cylinder 4 to rotate
Axis 20 is sequentially connected；The threshing cylinder main shaft 20 is changed direction and separated with inclination conveying by card gear 24 to be stirred
Dragon 9 is sequentially connected；The threshing cylinder main shaft 20 is also sequentially connected with the transmission vertical shaft 21 that ceding of Taiwan side is arranged in；The transmission
Vertical shaft 21 changes direction by bevel gear and is sequentially connected with the auger main shaft 22 for driving auger 3 to rotate；Institute
State transmission vertical shaft 21 also drives the moving knife of upper cutter 2 to move reciprocatingly by crank-link mechanism 23；The transmission vertical shaft 21
Also it is sequentially connected by sprocket wheel and a winder 1；Two winders 1 are realized on the contrary by the conveyer belt of one group of intersection
It turns to.
As shown in figure 4, the power of the transmission device is provided by rear engine 14, power is spread out of through engine 14, warp
V belt translation reaches gearbox 15.15 power of gearbox, which transmits, is divided into both direction, in horizontal direction, 13 power of impurity adsorbing blower
Impurity adsorbing blower main shaft upper belt-wheel is reached by 15 horizontal output shaft upper belt-wheel of gearbox, so that impurity adsorbing blower 13 be driven to rotate；Vertically
On direction, vertical shaft 19 is exported through complete machine gearbox 15 and is transferred to threshing cylinder main shaft 20, entire threshing cylinder 4 is driven to rotate；Institute
State inclination conveying separation screw feeder 9 power by 20 end of threshing cylinder main shaft sprocket wheel drive be fixed on the rack it is universal
It saves transmission device 24 to work, changes transmission direction through universal joint, to drive the rotation of entire inclination conveying separation screw feeder.Together
When, the power through threshing cylinder main shaft 20 reaches the transmission vertical shaft 21 of ceding of Taiwan side, and a part is through being driven the cone of 21 end of vertical shaft
Gear drive changes direction, and auger main shaft 22 is driven to rotate；Another part is through crank-connecting rod on transmission 21 end of vertical shaft
Mechanism 23 realizes the reciprocating motion of upper 2 moving knife of cutter；The winder 1 drives through the sprocket wheel at 21 middle part of transmission vertical shaft, and two
Opposite steering is realized between winder 1 by the conveyer belt of one group of intersection.
During the work time, engine 14 is opened, the fringe head of crop is cut off by upper cutter 2 under the guidance of winder 1, thrown
It is thrown at auger 3, crop fringe head gathers in the middle part of feeding mouth under the effect of auger 3, de- into vertical axial-flow
Grain roller 4, movement of spinning downwards under the effect of vertical axial-flow threshing cylinder 4 bottom of from, and meanwhile it is complete under the action of threshing element
At threshing and separation, the sundries such as long stalk are outside 4 top straw outlet of threshing cylinder, 5 discharge machine, short stem, Carrot Seed, flower
The emersion objects such as wadding are fallen in combined type conveying separating cleaning device by bottom discharge outlet 6, convey separation screw feeder 9 backward by inclination
Push, under the centrifugation of drum sieve 8, long stalk etc. is pushed to outside end discharge machine, and seed and part are gently miscellaneous to be fallen to
Negative pressure cleaning room 11 glides along 11 inner wall of negative pressure cleaning room, under the action of air-flow, the light sundries such as lighter titbit and short stem
With air upflow through 13 discharge machine of gettering pipeline 12 and impurity adsorbing blower outside, heavier Carrot Seed, which is then moved downward along barrel, to be fallen
To collection device 25, seed harvest is completed.
It should be noted that embodiment described above is only presently preferred embodiments of the present invention, it is not intended to limit the present invention
Protection scope.To those skilled in the art, under the premise of without departing substantially from spirit and scope of the present invention, the present invention is made
Some nonessential modifications and adaptations out still fall within protection scope of the present invention.
Claims (5)
1. a kind of Carrot Seed combined harvester, it is characterised in that: including rack, the ceding of Taiwan, sheller unit, combined type conveying point
From cleaning plant, collection device (25), running gear and transmission device；The ceding of Taiwan is articulated in the front of rack, including two
The winder (1) of relative rotation, upper cutter (2) and auger (3) for cutting fringe head；The upper cutter (2)
Including quiet knife and moving knife, the relatively quiet knife of the moving knife moves reciprocatingly to realize cutting for crop fringe head on entire ceding of Taiwan width
It cuts；Auger (3) surface is equipped with symmetrical helical structure；
The sheller unit includes threshing cylinder (4)；It is set at the bottom face auger (3) of the threshing cylinder (4)
Have and is passed through the internal feeding mouth of threshing cylinder (4)；The top of the threshing cylinder (4) is equipped with straw outlet (5), bottom is additionally provided with row
It exports (6)；
The combined type conveying separating cleaning device includes inclination conveying separation screw feeder (9), negative pressure cleaning room (11), gettering pipeline
(12) and impurity adsorbing blower (13)；Described inclination conveying separation screw feeder (9) one end is connected to the outlet (6) of threshing cylinder (4),
Negative pressure cleaning room (11) are connected with below the other end；The negative pressure cleaning room (11) passes through gettering pipeline (12) and gettering
Blower (13) connection；Collection device (25) are equipped with below the negative pressure cleaning room (11)；
The transmission device includes the engine (14) for providing power and the gearbox (15) with engine (14) transmission connection；Institute
It states gearbox (15) and transfer motion power is exported by horizontal output shaft and output vertical shaft (19) respectively；The horizontal output shaft and drive
The impurity adsorbing blower spindle drive connection of impurity adsorbing blower (13) rotation；The output vertical shaft (19) and drive threshing cylinder (4) rotation
Threshing cylinder main shaft (20) transmission connection；The threshing cylinder main shaft (20) changes direction by card gear (24)
And screw feeder (9) transmission connection is separated with inclination conveying；The threshing cylinder main shaft (20) also with transmission that ceding of Taiwan side is set
Vertical shaft (21) transmission connection；The transmission vertical shaft (21) changes direction by bevel gear and rotates with auger (3) are driven
Auger main shaft (22) transmission connection；The transmission vertical shaft (21) is also driven by crank-link mechanism (23) and is cut
The moving knife of cutter (2) moves reciprocatingly；The transmission vertical shaft (21) is also sequentially connected by sprocket wheel and a winder (1)；Two
A winder (1) realizes opposite steering by the conveyer belt of one group of intersection.
2. a kind of Carrot Seed combined harvester as described in claim 1, it is characterised in that: in the winder (1)
Nearside divider is respectively set in two outsides.
3. a kind of Carrot Seed combined harvester as described in claim 1, it is characterised in that: in the threshing cylinder (4)
Lower section is equipped with for cutting the lower cutter (18) for putting crop stem；The lower cutter (18) passes through gear and threshing cylinder main shaft
(20) it is sequentially connected.
4. a kind of Carrot Seed combined harvester as described in claim 1, it is characterised in that: the inclination conveys separation
Screw feeder (9) includes that pod (7), drum sieve (8), screw feeder main shaft (10) and the screw type being welded on screw feeder main shaft (10) are stirred
Imperial blade；The drum sieve (8) is closed in the leading portion close to threshing cylinder (4), is provided with only on the back segment far from threshing cylinder (4)
Seed and it is light it is miscellaneous by through-hole.
5. a kind of Carrot Seed combined harvester as described in claim 1, it is characterised in that: the running gear is hand steered
Tractor walking chassis；It is equipped with tail wheel (16) in the rack bottom rear, front side bottom is equipped with directive wheel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811627552.XA CN109526363A (en) | 2018-12-28 | 2018-12-28 | A kind of Carrot Seed combined harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811627552.XA CN109526363A (en) | 2018-12-28 | 2018-12-28 | A kind of Carrot Seed combined harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109526363A true CN109526363A (en) | 2019-03-29 |
Family
ID=65857814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811627552.XA Pending CN109526363A (en) | 2018-12-28 | 2018-12-28 | A kind of Carrot Seed combined harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109526363A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210315163A1 (en) * | 2018-09-07 | 2021-10-14 | Roy BREWIN | Crop dust separation system |
| CN115176592A (en) * | 2022-08-22 | 2022-10-14 | 河南科技大学 | Green Chinese onion seed combine harvester |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210315163A1 (en) * | 2018-09-07 | 2021-10-14 | Roy BREWIN | Crop dust separation system |
| CN115176592A (en) * | 2022-08-22 | 2022-10-14 | 河南科技大学 | Green Chinese onion seed combine harvester |
| CN115176592B (en) * | 2022-08-22 | 2024-02-09 | 河南科技大学 | Green Chinese onion seed combine harvester |
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